How to remove dots ggwithinstats in the package ggstatsplot - r

Question

I use the example from the site, but I want to remove the points so that only the connection of the medians remains.
My code.
# for reproducibility
set.seed(123)
library(ggstatsplot)
df_disgust <- dplyr::filter(bugs_long, condition %in% c("LDHF", "HDHF"))
p2 <-
ggstatsplot::ggwithinstats(
data = df_disgust,
x = condition,
y = desire,
xlab = "Condition",
ylab = "Desire to kill bugs",
type = "np",
conf.level = 0.99,
title = "Non-parametric Test",
package = "ggsci",
palette = "uniform_startrek",
point.args = list(size = 0, alpha = 0.5),
point.path = FALSE,
centrality.plotting = TRUE,
outlier.tagging = T,
ggtheme = ggthemes::theme_map()
)
ggstatsplot::combine_plots(
plotlist = list(p2),
plotgrid.args = list(nrow = 2),
annotation.args = list(
title = "Effect of disgust on desire to kill bugs ",
caption = "Source: Bugs dataset from `jmv` R package"
)
)
The parameter that is responsible for the points, as I understood point.args = list(size = 3, alpha = 0.5),but when I set size = 0 the dots don't disappear.
I didn't find any other parameters that would be responsible for the points

Answer 1

You can just set the transparency for respective geometric layers to 0.
library(ggstatsplot)
df_disgust <- dplyr::filter(bugs_long, condition %in% c("LDHF", "HDHF"))
ggwithinstats(df_disgust,
condition,
desire,
point.args = list(alpha = 0),
centrality.point.args = list(alpha = 0),
point.path = FALSE
)
grouped_ggwithinstats(df_disgust,
condition,
desire,
grouping.var = gender,
point.args = list(alpha = 0),
centrality.point.args = list(alpha = 0),
point.path = FALSE
)
Created on 2022-05-13 by the reprex package (v2.0.1.9000)